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(parent: e683aa0) | patch
[PATCH] ISA DMA suspend for i386
authorPierre Ossman <drzeus@drzeus.cx>
Sat, 3 Sep 2005 22:56:54 +0000 (15:56 -0700)
committerLinus Torvalds <torvalds@evo.osdl.org>
Mon, 5 Sep 2005 07:06:14 +0000 (00:06 -0700)
commit55b6aa91354f692e606218c09fe008ffb8461b57
treec04db2abe5b75fd8c5e40e4365aa9d267bc66b7dtree | snapshot
parente683aa0a8edf4c3913953a318a10c4a3331aca37commit | diff
[PATCH] ISA DMA suspend for i386

Reset the ISA DMA controller into a known state after a suspend.  Primary
concern was reenabling the cascading DMA channel (4).

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/i386/kernel/Makefile diff | blob | history
arch/i386/kernel/i8237.c [new file with mode: 0644] blob
Linux Kernel Source Tree.